Added max_points in .ini, increased spiff csv file character limit, and file name limit. Added more prints for how many devices you can configure based on current memory size and max_points.

main/modbus_points.h

@@ -7,7 +7,6 @@
 
 #include "modbus_memory.h"
 
-#define MODBUS_MAX_POINTS       80  /* Max point entries per device, including helper registers */
 /* 
  Modbus Data Type
     - bool = 1 register
@@ -23,7 +22,7 @@
     
 */
 
-#define MODBUS_MAX_CSV_LINE_LEN 256
+#define MODBUS_MAX_CSV_LINE_LEN 512
 
 typedef enum
 {
@@ -86,8 +85,9 @@ typedef struct modbus_point
 
 typedef struct modbus_db
 {
-    modbus_point_t points[MODBUS_MAX_POINTS];
+    modbus_point_t *points;
     size_t count;
+    size_t capacity;
 } modbus_db_t;
 
 /* Initialize / clear point database */
@@ -95,7 +95,7 @@ void modbus_points_init(modbus_db_t *db);
 void modbus_points_reset(modbus_db_t *db);
 
 /* Load points from CSV */
-bool modbus_points_load(modbus_db_t *db, const char *filename);
+bool modbus_points_load(modbus_db_t *db, const char *filename, size_t max_points);
 
 /* Lookup helpers */
 const modbus_point_t *modbus_points_find_by_type_offset(const modbus_db_t *db,